Name the term used for the genetic material which lies in direct contact with the cytoplasm in prokaryotes.

Answer

### Step-by-Step Solution:

1. **Understanding Prokaryotes**: Prokaryotes are simple, unicellular organisms that lack a membrane-bound nucleus. This means that their genetic material is not enclosed within a nuclear membrane.

2. **Identifying Genetic Material**: In prokaryotes, the genetic material is typically a single, circular strand of DNA. This DNA is crucial for the cell's functions and reproduction.

3. **Location of Genetic Material**: Since prokaryotes do not have a nucleus, the genetic material (DNA) is located directly in the cytoplasm of the cell. This means that it is not separated by any membrane.

4. **Terminology**: The term used to describe the region where the genetic material is located in prokaryotes is "nucleoid." This term refers to the area in the cytoplasm where the DNA is concentrated.

5. **Conclusion**: Therefore, the genetic material that lies in direct contact with the cytoplasm in prokaryotes is called the "nucleoid."

### Final Answer:
The term used for the genetic material which lies in direct contact with the cytoplasm in prokaryotes is **nucleoid**.

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